[LR11x0] Make regulator mode and Rx gain config public (#1108)

jgromes · May 26, 2024 · c3e99c8 · c3e99c8
1 parent 0d49106
commit c3e99c8
Show file tree

Hide file tree

Showing 2 changed files with 41 additions and 6 deletions.
diff --git a/src/modules/LR11x0/LR11x0.cpp b/src/modules/LR11x0/LR11x0.cpp
@@ -44,6 +44,9 @@ int16_t LR11x0::begin(float bw, uint8_t sf, uint8_t cr, uint8_t syncWord, int8_t
   state = invertIQ(false);
   RADIOLIB_ASSERT(state);
 
+  state = setRegulatorLDO();
+  RADIOLIB_ASSERT(state);
+
   return(RADIOLIB_ERR_NONE);
 }
 
@@ -85,6 +88,9 @@ int16_t LR11x0::beginGFSK(float br, float freqDev, float rxBw, int8_t power, uin
   state = setCRC(2);
   RADIOLIB_ASSERT(state);
 
+  state = setRegulatorLDO();
+  RADIOLIB_ASSERT(state);
+
   return(RADIOLIB_ERR_NONE);
 }
 
@@ -103,6 +109,9 @@ int16_t LR11x0::beginLRFHSS(uint8_t bw, uint8_t cr, int8_t power, float tcxoVolt
   state = setSyncWord(0x12AD101B);
   RADIOLIB_ASSERT(state);
 
+  state = setRegulatorLDO();
+  RADIOLIB_ASSERT(state);
+
   // set fixed configuration
   return(setModulationParamsLrFhss(RADIOLIB_LR11X0_LR_FHSS_BIT_RATE_RAW, RADIOLIB_LR11X0_LR_FHSS_SHAPING_GAUSSIAN_BT_1_0));
 }
@@ -1363,6 +1372,19 @@ float LR11x0::getDataRate() const {
   return(this->dataRateMeasured);
 }
 
+int16_t LR11x0::setRegulatorLDO() {
+  return(this->setRegMode(RADIOLIB_LR11X0_REG_MODE_LDO));
+}
+
+int16_t LR11x0::setRegulatorDCDC() {
+  return(this->setRegMode(RADIOLIB_LR11X0_REG_MODE_DC_DC));
+}
+
+int16_t LR11x0::setRxBoostedGainMode(bool en) {
+  uint8_t buff[1] = { (uint8_t)en };
+  return(this->SPIcommand(RADIOLIB_LR11X0_CMD_SET_RX_BOOSTED, true, buff, sizeof(buff)));
+}
+
 int16_t LR11x0::setLrFhssConfig(uint8_t bw, uint8_t cr, uint8_t hdrCount, uint16_t hopSeed) {
   // check active modem
   uint8_t type = RADIOLIB_LR11X0_PACKET_TYPE_NONE;
@@ -2476,11 +2498,6 @@ int16_t LR11x0::setGfskWhitParams(uint16_t seed) {
   return(this->SPIcommand(RADIOLIB_LR11X0_CMD_SET_GFSK_WHIT_PARAMS, true, buff, sizeof(buff)));
 }
 
-int16_t LR11x0::setRxBoosted(bool en) {
-  uint8_t buff[1] = { (uint8_t)en };
-  return(this->SPIcommand(RADIOLIB_LR11X0_CMD_SET_RX_BOOSTED, true, buff, sizeof(buff)));
-}
-
 int16_t LR11x0::setRangingParameter(uint8_t symbolNum) {
   // the first byte is reserved
   uint8_t buff[2] = { 0x00, symbolNum };

diff --git a/src/modules/LR11x0/LR11x0.h b/src/modules/LR11x0/LR11x0.h
@@ -1247,6 +1247,25 @@ class LR11x0: public PhysicalLayer {
     */
     float getDataRate() const;
 
+    /*!
+      \brief Set regulator mode to LDO.
+      \returns \ref status_codes
+    */
+    int16_t setRegulatorLDO();
+
+    /*!
+      \brief Set regulator mode to DC-DC.
+      \returns \ref status_codes
+    */
+    int16_t setRegulatorDCDC();
+
+    /*!
+      \brief Enables or disables Rx Boosted Gain mode (additional Rx gain for increased power consumption).
+      \param en True for Rx Boosted Gain, false for Rx Power Saving Gain
+      \returns \ref status_codes
+    */
+    int16_t setRxBoostedGainMode(bool en);
+
     /*!
       \brief Sets LR-FHSS configuration.
       \param bw LR-FHSS bandwidth, one of RADIOLIB_LR11X0_LR_FHSS_BW_* values.
@@ -1416,7 +1435,6 @@ class LR11x0: public PhysicalLayer {
     int16_t setRangingTxRxDelay(uint32_t delay);
     int16_t setGfskCrcParams(uint32_t init, uint32_t poly);
     int16_t setGfskWhitParams(uint16_t seed);
-    int16_t setRxBoosted(bool en);
     int16_t setRangingParameter(uint8_t symbolNum);
     int16_t setRssiCalibration(const int8_t* tune, int16_t gainOffset);
     int16_t setLoRaSyncWord(uint8_t sync);